I’m using the Entity View Module of Blaze Persistence for mapping the following Hibernate entities to DTOs. @Entity @Table(name = "configuration") public class ConfigurationEntity { @Id private UUID institution; @OneToMany(mappedBy = "configuration", cascade = CascadeType.ALL, fetch = FetchType.EAGER) private List<DescriptionEntity> descriptions; } @Entity @Table(name = "description") public class DescriptionEntity { @EmbeddedId private Identifier identifier; private… Read More Collection type re-mapping with Blaze Persistence